She warbled as she worked.

她一边干活一边颤声高唱。

He warbled his way through the song.

整个歌曲他是用高颤音唱的。

The brook warbled over its rocky bed.

小溪潺潺流过多石的河床。

My fellow mothers, women who once swore they would never be dependent on a man, smiled indulgently at daughters who warbled "So This is Love" or insisted on being addressed as Snow White.

和我一样的妈妈们，那些当年赌咒发誓说绝对不会依赖男人的女人们，现在竟然允许自己的女儿细声细气地唱“这就是爱情”或者坚持要穿得像白雪公主一样，而且还溺爱地对着她们微笑。